As quantum computers continue to advance, many of today's encryption systems face the risk of becoming obsolete. A powerful alternative—quantum cryptography—offers security based on the laws of ...

Quantum communication has long promised unbreakable encryption, but the hardware has struggled to escape the lab. A new generation of laser-written glass chips is changing that equation, carving three ...

A specialized glass layer could make tomorrow’s computers faster and more energy efficient. Human-made glass is thousands of years old. But it’s now poised to find its way into the AI chips used in ...